CVE-2026-100746coollabsio Coolify GitHub App Setup redirect missing authentication
Updated under an hour ago ()
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It affects coollabsio Coolify. Add what you run to find out whether that includes you.
EPSS puts the chance of exploitation in the next 30 days at 0.50%, higher than 41% of scored CVEs.
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A vulnerability was found in coollabsio Coolify up to 4.1.0. This affects the function Github::redirect of the file /webhooks/source/github/redirect of the component GitHub App Setup Handler. The manipulation of the argument state results in missing authentication. The attack can be executed remotely. The exploit has been made public and could be used. Upgrading to version 4.1.1 mitigates this issue. The patch is identified as fc89e357feed5180ed1ab5eb9cb330578f025539. The affected component should be upgraded.
- CVSS
- 7.3 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
- Weakness (CWE)
- CWE-306, CWE-287
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- 0.50% (percentile 41)
- Assigned by
- VulDB
- NVD analysis
- Deferred
- Record last updated
- Sep 28, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
coollabsio Coolify coollabsio:coolify | 4.0; 4.1.0; 4.1.1 not affected | CNA record |
References
- https://vuldb.com/vuln/410617vdb-entry, technical-description
- https://vuldb.com/vuln/410617/ctisignature, permissions-required
- https://vuldb.com/cve/CVE-2026-100746third-party-advisory
- https://vuldb.com/submit/897404third-party-advisory
- https://github.com/lakshayyverma/CVE-Discovery/blob/main/coolify-unauth-secret-overwrite-github-app-redirect.7zexploit
- https://github.com/coollabsio/coolify/pull/10362issue-tracking, patch
- https://github.com/coollabsio/coolify/commit/fc89e357feed5180ed1ab5eb9cb330578f025539patch
- https://github.com/coollabsio/coolify/releases/tag/v4.1.1patch
- https://github.com/coollabsio/coolify/product
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.